🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.42 AU - 0.64 AU

Year: 139 Days

Day: 42.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,631,755 km

• M1: 62,532 km (0.068 R)

Asteroid Belt

Center: 0.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.95 AU - 1.17 AU

Year: 393 Days

Day: 32.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,631,755 km

• M1: 22,140 km (0.099 R)

Asteroid Belt

Center: 6.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.5

Radius: 11.9

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 11.05 AU - 14.23 AU

Year: 16173 Days

Day: 6.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 74,631,755 km

• M1: 150,047 km (0.087 R)
• M2: 589,715 km (0.084 R)
• M3: 1,139,487 km (0.078 R)
• M4: 2,543,164 km (0.035 R)
• M5: 4,267,429 km (0.118 R)
• M6: 8,231,772 km (0.068 R)
• M7: 9,627,072 km (0.081 R)
• M8: 10,086,636 km (0.116 R)
• M9: 10,803,360 km (0.1 R)
• M10: 15,213,206 km (0.069 R)
• M11: 15,758,640 km (0.101 R)
• M12: 22,549,934 km (0.086 R)
• M13: 30,946,564 km (0.114 R)
• M14: 31,822,908 km (0.101 R)
• M15: 38,140,875 km (0.104 R)
• M16: 38,570,370 km (0.099 R)
• M17: 44,928,429 km (0.112 R)
• M18: 49,195,709 km (0.102 R)
• M19: 56,461,976 km (0.096 R)
• M20: 64,008,441 km (0.082 R)
• M21: 66,046,413 km (0.056 R)
• M22: 66,459,153 km (0.102 R)
• M23: 68,548,736 km (0.051 R)
• M24: 71,764,492 km (0.104 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 15,173 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit